77852530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38351}}^1$

素因数の和:38394

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 87828110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 38351, 76702, 191755, 268457, 383510, 536914, 1112179, 1342285, 2224358, 2684570, 5560895, 7785253, 11121790, 15570506, 38926265, 77852530]

約数ペア:

[(1, 77852530), (2, 38926265), (5, 15570506), (7, 11121790), (10, 7785253), (14, 5560895), (29, 2684570), (35, 2224358), (58, 1342285), (70, 1112179), (145, 536914), (203, 383510), (290, 268457), (406, 191755), (1015, 76702), (2030, 38351)]